Supriyanto, Agus, Anang Widhi Nirwansyah, and Beny Wijarnako K. “The Effect of Using Google Maps on Spatial Literacy Skills in Disaster Mitigation Materials in Geography Classes: An Experimental Study on Grade 11 Students at Jeruklegi State Senior High School 1”. Interdisciplinary Social Studies 5, no. 4 (July 20, 2026): 1509–1520. Accessed September 5, 2026. https://iss.internationaljournallabs.com/index.php/iss/article/view/1136.